A fitting that forms an angle of less than 180 degrees (3.142 radians) from the straight flow. One connecting end has standard pipe threads, or is unthreaded and designed to accommodate a pipe. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. It may have side or heel inlet(s). See also elbow, pipe; elbow, tube; and connector, multiple, fluid pressure line.
Classification: Threaded elbows and bends of iron or steel (other than cast iron or stainless steel) for pipes and tubes
NSN 5925-00-238-3072
NSN 4140-00-337-6631
NSN 6620-01-044-3371
NSN 5910-01-040-7970
NSN 5945-01-469-6287
NSN 6240-00-941-2714
NSN 6320-01-250-0290
NSN 5960-01-340-3072
NSN 5996-01-003-7206
NSN 5945-01-371-2883
NSN 6150-01-334-1394
NSN 6320-00-149-7570